1．Students will have the opportunity to broaden their view by getting themselves __________ (involve) in different environments.
[答案] involved
2．We may have __________ (vary) ways to deal with such a situation.
[答案] various
3．He sat there in silence, __________ (stare) into the distance.
[答案] staring
4．Everyone in the building __________ (panic) when the fire alarm went off.
[答案] panicked
5．Since the party is very __________ (formal), what you wear is really unimportant.
[答案] informal
6．__________ (tradition), people clean their houses before the Spring Festival.
[答案] Traditionally
7．All class members are requested __________ (attend) the annual meeting.
[答案] to attend
8．The lecture __________ (have) been given, a lively question－and－answer session followed.
[答案] having
